mirror of
https://github.com/NGSolve/netgen.git
synced 2024-12-26 05:50:32 +05:00
50 lines
2.2 KiB
CMake
50 lines
2.2 KiB
CMake
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if(NOT BDIR)
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set(BDIR ${CMAKE_CURRENT_BINARY_DIR})
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endif()
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find_package(Git REQUIRED)
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if(GIT_FOUND AND EXISTS ${CMAKE_CURRENT_LIST_DIR}/../.git)
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execute_process(COMMAND git describe --tags --match "v[0-9]*" --long --dirty WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR} OUTPUT_VARIABLE git_version_string)
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else()
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# for source package files (generated for ubuntu builds on launchpad) read the version from version.txt
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if(EXISTS ${CMAKE_CURRENT_LIST_DIR}/../version.txt)
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file(READ ${CMAKE_CURRENT_LIST_DIR}/../version.txt git_version_string )
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else()
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get_filename_component(git_version_string ${CMAKE_CURRENT_LIST_DIR}/.. NAME)
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string(REGEX REPLACE "^netgen(.*)" "\\1" git_version_string "${git_version_string}")
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endif()
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endif()
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string(REGEX REPLACE "^v([0-9]+)\\..*" "\\1" NETGEN_VERSION_MAJOR "${git_version_string}")
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string(REGEX REPLACE "^v[0-9]+\\.([0-9]+).*" "\\1" NETGEN_VERSION_MINOR "${git_version_string}")
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string(REGEX REPLACE "^v[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" NETGEN_VERSION_PATCH "${git_version_string}")
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string(REGEX REPLACE "^v[0-9]+\\.[0-9]+\\.[0-9]+\\-([0-9]+).*" "\\1" NETGEN_VERSION_TWEAK "${git_version_string}")
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string(REGEX REPLACE "^v[0-9]+\\.[0-9]+\\.[0-9]+\\-[0-9]+\\-([0-9a-z]+).*" "\\1" NETGEN_VERSION_HASH "${git_version_string}")
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set(NETGEN_VERSION_SHORT ${NETGEN_VERSION_MAJOR}.${NETGEN_VERSION_MINOR}.${NETGEN_VERSION_PATCH})
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set(NETGEN_VERSION_LONG ${NETGEN_VERSION_SHORT}-${NETGEN_VERSION_TWEAK}-${NETGEN_VERSION_HASH})
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if(NETGEN_VERSION_TWEAK)
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# no release version - nightly build
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set(NETGEN_VERSION ${NETGEN_VERSION_LONG})
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else()
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# TWEAK is 0 -> current version has a tag assigned
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set(NETGEN_VERSION ${NETGEN_VERSION_SHORT})
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endif()
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set(NETGEN_VERSION_LONG ${NETGEN_VERSION_SHORT}-${NETGEN_VERSION_TWEAK}-${NETGEN_VERSION_HASH})
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set(version_file ${BDIR}/netgen_version.hpp)
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set(new_version_file_string "#define NETGEN_VERSION \"${NETGEN_VERSION}\"\n")
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if(EXISTS ${version_file})
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file(READ ${version_file} old_version_file_string )
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if(${old_version_file_string} STREQUAL ${new_version_file_string})
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else()
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file(WRITE ${BDIR}/netgen_version.hpp ${new_version_file_string})
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endif()
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else()
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file(WRITE ${BDIR}/netgen_version.hpp ${new_version_file_string})
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endif()
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